1 files changed, 31 insertions, 0 deletions
diff --git a/src/utils/memory.c b/src/utils/memory.c
new file mode 100644
index 0000000..cde2995
--- /dev/null
+++ b/src/utils/memory.c
@@ -0,0 +1,31 @@
+#include "memory.h"
+
+#include <stdlib.h>
+#include <malloc.h>
+
+void *a404m_malloc(size_t size) {
+  if (size == 0) {
+    return NULL;
+  } else {
+    return malloc(size);
+  }
+}
+
+void *a404m_realloc(void *restrict pointer, size_t size) {
+  if (size == 0) {
+    free(pointer);
+    return NULL;
+  } else if (pointer != NULL) {
+    return realloc(pointer, size);
+  } else {
+    return malloc(size);
+  }
+}
+
+size_t a404m_malloc_usable_size(void *pointer) {
+  if (pointer == NULL) {
+    return 0;
+  } else {
+    return malloc_usable_size(pointer);
+  }
+}